Definition: In mathematics, an "unidirectional" or "non-uniformly" (or "uniformly non-uniform") representation is a way of representing a set of numbers without any direction. These representations are often used in the context of encoding information about objects and events. The term "unideographically" refers to a representation that does not have any specific direction, meaning it cannot be understood or interpreted from one point to another. This means that no matter how you look at it, it